公开(公告)号：US09687811B2

公开(公告)日：2017-06-27

申请号：US14663330

申请日：2015-03-19

Applicant: SDCmaterials, Inc.

Inventor： Maximilian A. Biberger ,  Bryant Kearl ,  Qinghua Yin ,  Xiwang Qi

IPC: B01J23/10 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/54 ,  B01J23/56 ,  B01J23/63 ,  B01J21/04 ,  B01J21/06 ,  B01J20/02 ,  B01J20/08 ,  B01J20/04 ,  B01J20/28 ,  B01J20/32 ,  B01D53/94 ,  F01N3/08

CPC classification number: B01J20/02 ,  B01D53/9413 ,  B01D53/9481 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1026 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/91 ,  B01D2258/012 ,  B01J20/0207 ,  B01J20/0211 ,  B01J20/04 ,  B01J20/08 ,  B01J20/28007 ,  B01J20/28045 ,  B01J20/3236 ,  B01J20/3295 ,  B01J23/42 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/0013 ,  B01J37/0244 ,  B01J37/0246 ,  F01N3/0807 ,  F01N3/0814 ,  F01N3/0842

Abstract: The present disclosure relates to a substrate containing passive NOx adsorption (PNA) materials for treatment of gases, and washcoats for use in preparing such a substrate. Also provided are methods of preparation of the PNA materials, as well as methods of preparation of the substrate containing the PNA materials. More specifically, the present disclosure relates to a coated substrate containing PNA materials for PNA systems, useful in the treatment of exhaust gases. Also disclosed are exhaust treatment systems, and vehicles, such as diesel or gasoline vehicles, particularly light-duty diesel or gasoline vehicles, using catalytic converters and exhaust treatment systems using the coated substrates.

公开(公告)号：US20150165418A1

公开(公告)日：2015-06-18

申请号：US14521334

申请日：2014-10-22

Applicant: SDCmaterials, Inc.

Inventor： Bryant KEARL ,  Qinghua Yin ,  Xiwang Qi ,  David Leamon ,  Maximilian A. Biberger

IPC: B01J23/10 ,  B01J37/34 ,  B01J37/02 ,  B01J23/46 ,  B01J35/04 ,  B01D53/94 ,  B01J23/02 ,  B01J23/44

CPC classification number: B01J23/464 ,  B01D53/9422 ,  B01D53/9431 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/104 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/20738 ,  B01D2255/20776 ,  B01D2255/20792 ,  B01D2255/40 ,  B01D2255/407 ,  B01D2255/908 ,  B01D2255/91 ,  B01D2255/9202 ,  B01J23/02 ,  B01J23/10 ,  B01J23/44 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/04 ,  B01J37/0236 ,  B01J37/0244 ,  B01J37/0248 ,  B01J37/04 ,  B01J37/349 ,  F01N3/10 ,  F01N2370/02 ,  F01N2570/14

Abstract: The present disclosure relates to a substrate comprising nanoparticle catalysts and NOx storage materials for treatment of gases, and washcoats for use in preparing such a substrate. Also provided are methods of preparation of the nanoparticle catalysts and NOx storage materials, as well as methods of preparation of the substrate comprising the nanoparticle catalysts and NOx storage materials. More specifically, the present disclosure relates to a coated substrate comprising nanoparticle catalysts and NOx storage materials for lean NOx trap (LNT) systems, useful in the treatment of exhaust gases.

Abstract translation: 本公开内容涉及包含用于处理气体的纳米颗粒催化剂和NOx储存材料的底物，以及用于制备这种基材的洗面漆。 还提供了制备纳米颗粒催化剂和NOx储存材料的方法，以及制备包含纳米颗粒催化剂和NOx储存材料的基材的方法。 更具体地说，本公开内容涉及一种包含纳米颗粒催化剂和用于贫NOx捕集（LNT）系统的NOx储存材料的涂覆基材，其可用于废气的处理。

公开(公告)号：US08969237B2

公开(公告)日：2015-03-03

申请号：US14165457

申请日：2014-01-27

Applicant: SDCmaterials, Inc.

Inventor： Qinghua Yin ,  Xiwang Qi ,  Maximilian A. Biberger ,  Jayashir Sarkar

IPC: B01J29/068 ,  B01D53/94 ,  B01J29/04 ,  B01J37/02 ,  B01J37/34 ,  B01J21/04 ,  B01J23/44 ,  B01J23/63 ,  B01J29/06 ,  B01J35/00 ,  B01J35/02 ,  B01J35/04 ,  B01J37/00 ,  B01J37/16

CPC classification number: B01D53/944 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/50 ,  B01D2255/9022 ,  B01D2255/912 ,  B01D2255/9155 ,  B01D2255/9202 ,  B01D2258/012 ,  B01J21/04 ,  B01J23/44 ,  B01J23/63 ,  B01J29/04 ,  B01J29/06 ,  B01J29/068 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/0066 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0018 ,  B01J37/0213 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/16 ,  B01J37/349 ,  B01J2229/42

Abstract: Disclosed are, inter alia, methods of forming coated substrates for use in catalytic converters, as well as washcoat compositions and methods suitable for using in preparation of the coated substrates, and the coated substrates formed thereby. The catalytic material is prepared by a plasma-based method, yielding catalytic material with a lower tendency to migrate on support at high temperatures, and thus less prone to catalyst aging after prolonged use. Also disclosed are catalytic converters using the coated substrates, which have favorable properties as compared to catalytic converters using catalysts deposited on substrates using solution chemistry. Also disclosed are exhaust treatment systems, and vehicles, such as diesel vehicles, particularly light-duty diesel vehicles, using catalytic converters and exhaust treatment systems using the coated substrates.

Abstract translation: 公开了形成用于催化转化器的涂覆基材的方法，以及适用于制备涂覆的基材的修补基面涂料组合物和方法以及由此形成的涂布的基材。 催化材料通过等离子体法制备，产生在高温下在载体上迁移倾向较低的催化材料，因此在长时间使用后较不容易催化剂老化。 还公开了使用涂覆的基材的催化转化器，与使用溶液化学沉积在基板上的催化剂相比，催化转化器具有优良的性能。 还公开了排气处理系统和车辆，例如使用催化转化器的柴油车辆，特别是轻型柴油车辆，以及使用涂覆的基底的排气处理系统。

公开(公告)号：US09586179B2

公开(公告)日：2017-03-07

申请号：US14340351

申请日：2014-07-24

Applicant: SDCmaterials, Inc.

Inventor： Qinghua Yin ,  Xiwang Qi ,  Maximilian A. Biberger ,  David Leamon

IPC: B01D53/94 ,  B01J20/02 ,  B01J20/04 ,  B01J20/06 ,  B01J20/08 ,  B01J20/28 ,  B01J20/32 ,  B01J21/04 ,  B01J23/38 ,  B01J23/44 ,  B01J29/06 ,  B01J29/068 ,  B01J29/88 ,  B01J35/00 ,  B01J35/04 ,  B01J37/02 ,  F01N3/08 ,  B01J23/40 ,  B01J29/072 ,  B01J37/34

CPC classification number: B01D53/945 ,  B01D2255/20738 ,  B01D2255/50 ,  B01D2255/9025 ,  B01D2255/91 ,  B01D2255/912 ,  B01D2255/9202 ,  B01J23/40 ,  B01J29/072 ,  B01J37/0219 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/0248 ,  B01J37/349 ,  B01J2229/186 ,  Y02A50/2324 ,  Y02T10/22

Abstract: Disclosed are, inter alia, methods of forming coated substrates for use in catalytic converters, as well as washcoat compositions and methods suitable for using in preparation of the coated substrates, and the coated substrates formed thereby, which in some cases use iron-exchanged zeolite particles that provide enhanced performance such as lower light-off temperatures and lower pollutant levels in exhaust gases. The catalytic material is prepared by a plasma-based method, yielding catalytic material with a lower tendency to migrate on support at high temperatures, and thus less prone to catalyst aging after prolonged use. Also disclosed are catalytic converters using the coated substrates, which have favorable properties as compared to catalytic converters using catalysts deposited on substrates using solution chemistry. Also disclosed are exhaust treatment systems, and vehicles, such as diesel vehicles, particularly light-duty diesel vehicles, using catalytic converters and exhaust treatment systems using the coated substrates.

Abstract translation: 公开了形成用于催化转化器的涂覆基材的方法，以及适用于制备涂布基材的修补基面涂料组合物和方法，以及由此形成的涂布基材，其在一些情况下使用铁交换的沸石 提供增强性能的颗粒，例如较低的起降温度和较低的废气中的污染物含量。 催化材料通过等离子体法制备，产生在高温下在载体上迁移倾向较低的催化材料，因此在长时间使用后较不容易催化剂老化。 还公开了使用涂覆的基材的催化转化器，与使用溶液化学沉积在基板上的催化剂相比，催化转化器具有优良的性能。 还公开了排气处理系统和车辆，例如使用催化转化器的柴油车辆，特别是轻型柴油车辆，以及使用涂覆的基底的排气处理系统。

公开(公告)号：US09427732B2

公开(公告)日：2016-08-30

申请号：US14521295

申请日：2014-10-22

Applicant: SDCmaterials, Inc.

Inventor： Qinghua Yin ,  Xiwang Qi ,  Maximilian A. Biberger

IPC: B01J23/42 ,  B01J23/44 ,  B01J21/04 ,  B01J35/02 ,  B01J37/34 ,  B01J35/00 ,  B01D53/94

CPC classification number: B01D53/94 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2092 ,  B01D2255/40 ,  B01D2255/50 ,  B01D2255/9022 ,  B01D2255/9202 ,  B01J21/04 ,  B01J23/42 ,  B01J23/44 ,  B01J29/068 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/02 ,  B01J37/0228 ,  B01J37/349 ,  Y02A50/2324 ,  Y02T10/22

Abstract: Disclosed are washcoats, coated substrates formed from such washcoats, and catalytic converters for use in diesel applications, such as heavy duty diesel applications. Methods of preparing the coated substrates are also disclosed.

Abstract translation: 公开了洗衣布，由这种洗衣布形成的涂覆基材，以及用于柴油应用的催化转化器，例如重型柴油应用。 还公开了制备涂覆的基材的方法。

公开(公告)号：US09186663B2

公开(公告)日：2015-11-17

申请号：US14010392

申请日：2013-08-26

Applicant: SDCmaterials, Inc.

Inventor： Maximilian A. Biberger ,  Stephen Edward Lehman, Jr. ,  Robert Matthew Kevwitch ,  Qinghua Yin ,  Jesudos J. Kingsley

IPC: B01J37/34 ,  B01J37/08 ,  B01J37/04 ,  B01J21/08 ,  B01J21/04 ,  B01J23/10 ,  B01J21/06 ,  B01J23/02 ,  B01J31/02 ,  B01J8/00 ,  B01J23/83 ,  B01J27/02 ,  B01J27/14 ,  B01J27/20 ,  B01J27/24 ,  B01J23/40 ,  B01J23/58 ,  B01J23/63 ,  B01J35/00 ,  C07C5/10 ,  B82Y40/00 ,  B01J37/02 ,  B01J23/42

CPC classification number: B01J23/464 ,  B01J8/00 ,  B01J21/04 ,  B01J21/063 ,  B01J21/066 ,  B01J21/08 ,  B01J23/00 ,  B01J23/02 ,  B01J23/10 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/58 ,  B01J23/63 ,  B01J23/83 ,  B01J27/02 ,  B01J27/14 ,  B01J27/20 ,  B01J27/24 ,  B01J31/02 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/0066 ,  B01J35/023 ,  B01J37/0203 ,  B01J37/0211 ,  B01J37/0215 ,  B01J37/0219 ,  B01J37/0236 ,  B01J37/04 ,  B01J37/08 ,  B01J37/349 ,  B82Y40/00 ,  C07C5/10 ,  C07C2521/04 ,  C07C2523/42 ,  C07C2601/14 ,  Y02P20/52 ,  Y10S977/892 ,  Y10T428/2982 ,  Y10T428/2991 ,  C07C13/18

Abstract: A metal compound catalyst is formed by vaporizing a quantity of catalyst material and a quantity of carrier thereby forming a vapor cloud, exposing the vapor cloud to a co-reactant and quenching the vapor cloud. The nanoparticles are impregnated onto supports. The supports are able to be used in existing heterogeneous catalysis systems. A system for forming metal compound catalysts comprises means for vaporizing a quantity of catalyst material and a quantity of carrier, quenching the resulting vapor cloud, forming precipitate nanoparticles comprising a portion of catalyst material and a portion of carrier, and subjecting the nanoparticles to a co-reactant. The system further comprises means for impregnating the of supports with the nanoparticles.

Abstract translation: 通过汽化一定数量的催化剂材料和一定量的载体从而形成蒸汽云形成金属化合物催化剂，将蒸气云暴露于共反应物并骤冷蒸气云。 将纳米颗粒浸渍到载体上。 该载体能够用于现有的非均相催化体系。 用于形成金属化合物催化剂的系统包括用于蒸发一定数量的催化剂材料和一定量的载体的装置，淬灭所得到的蒸气云，形成包含一部分催化剂材料和一部分载体的沉淀纳米颗粒， 反应物 该系统还包括用纳米颗粒浸渍载体的装置。

公开(公告)号：US20130345047A1

公开(公告)日：2013-12-26

申请号：US14010392

申请日：2013-08-26

Applicant: SDCmaterials, Inc.

Inventor： Maximilian A. BIBERGER ,  Stephen Edward Lehman, JR. ,  Robert Matthew Kevwitch ,  Qinghua Yin ,  Jesudos J. Kingsley

IPC: B01J23/10 ,  B01J27/14 ,  B01J27/20 ,  B01J21/08 ,  B01J21/06 ,  B01J23/02 ,  B01J27/24 ,  B01J27/02

CPC classification number: B01J23/464 ,  B01J8/00 ,  B01J21/04 ,  B01J21/063 ,  B01J21/066 ,  B01J21/08 ,  B01J23/00 ,  B01J23/02 ,  B01J23/10 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/58 ,  B01J23/63 ,  B01J23/83 ,  B01J27/02 ,  B01J27/14 ,  B01J27/20 ,  B01J27/24 ,  B01J31/02 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/0066 ,  B01J35/023 ,  B01J37/0203 ,  B01J37/0211 ,  B01J37/0215 ,  B01J37/0219 ,  B01J37/0236 ,  B01J37/04 ,  B01J37/08 ,  B01J37/349 ,  B82Y40/00 ,  C07C5/10 ,  C07C2521/04 ,  C07C2523/42 ,  C07C2601/14 ,  Y02P20/52 ,  Y10S977/892 ,  Y10T428/2982 ,  Y10T428/2991 ,  C07C13/18

Abstract: A metal compound catalyst is formed by vaporizing a quantity of catalyst material and a quantity of carrier thereby forming a vapor cloud, exposing the vapor cloud to a co-reactant and quenching the vapor cloud. The nanoparticles are impregnated onto supports. The supports are able to be used in existing heterogeneous catalysis systems. A system for forming metal compound catalysts comprises means for vaporizing a quantity of catalyst material and a quantity of carrier, quenching the resulting vapor cloud, forming precipitate nanoparticles comprising a portion of catalyst material and a portion of carrier, and subjecting the nanoparticles to a co-reactant. The system further comprises means for impregnating the of supports with the nanoparticles.

Abstract translation: 通过汽化一定数量的催化剂材料和一定量的载体从而形成蒸汽云形成金属化合物催化剂，将蒸气云暴露于共反应物并骤冷蒸气云。 将纳米颗粒浸渍到载体上。 该载体能够用于现有的非均相催化体系。 用于形成金属化合物催化剂的系统包括用于蒸发一定数量的催化剂材料和一定量的载体的装置，淬灭所得到的蒸气云，形成包含一部分催化剂材料和一部分载体的沉淀纳米颗粒， 反应物 该系统还包括用纳米颗粒浸渍载体的装置。

公开(公告)号：US09517448B2

公开(公告)日：2016-12-13

申请号：US14521334

申请日：2014-10-22

Applicant: SDCmaterials, Inc.

Inventor： Bryant Kearl ,  Qinghua Yin ,  Xiwang Qi ,  David Leamon ,  Maximilian A. Biberger

IPC: F01N1/00 ,  F02B27/04 ,  B01D50/00 ,  B01D53/34 ,  B01J23/00 ,  B01J23/02 ,  B01J23/08 ,  B01J23/10 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/56 ,  B01J23/58 ,  B01J20/00 ,  B01J21/04 ,  B01D53/94 ,  B01J23/46 ,  B01J35/04 ,  B01J37/02 ,  B01J37/34 ,  B01J23/63 ,  B01J35/00

CPC classification number: B01J23/464 ,  B01D53/9422 ,  B01D53/9431 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/104 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/20738 ,  B01D2255/20776 ,  B01D2255/20792 ,  B01D2255/40 ,  B01D2255/407 ,  B01D2255/908 ,  B01D2255/91 ,  B01D2255/9202 ,  B01J23/02 ,  B01J23/10 ,  B01J23/44 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/04 ,  B01J37/0236 ,  B01J37/0244 ,  B01J37/0248 ,  B01J37/04 ,  B01J37/349 ,  F01N3/10 ,  F01N2370/02 ,  F01N2570/14

Abstract: The present disclosure relates to a substrate comprising nanoparticle catalysts and NOx storage materials for treatment of gases, and washcoats for use in preparing such a substrate. Also provided are methods of preparation of the nanoparticle catalysts and NOx storage materials, as well as methods of preparation of the substrate comprising the nanoparticle catalysts and NOx storage materials. More specifically, the present disclosure relates to a coated substrate comprising nanoparticle catalysts and NOx storage materials for lean NOx trap (LNT) systems, useful in the treatment of exhaust gases.

Abstract translation: 本公开内容涉及包含用于处理气体的纳米颗粒催化剂和NOx储存材料的底物，以及用于制备这种基材的洗面漆。 还提供了制备纳米颗粒催化剂和NOx储存材料的方法，以及制备包含纳米颗粒催化剂和NOx储存材料的基材的方法。 更具体地说，本公开内容涉及包含用于废气处理的稀有NOx捕集器（LNT）系统的纳米颗粒催化剂和NOx储存材料的涂覆基材。

公开(公告)号：US09498751B2

公开(公告)日：2016-11-22

申请号：US14599316

申请日：2015-01-16

Applicant: SDCmaterials, Inc.

Inventor： Qinghua Yin ,  Xiwang Qi ,  Maximilian A. Biberger ,  Jayashir Sarkar

IPC: B01D53/94 ,  B01J23/40 ,  B01J29/00 ,  B01J32/00 ,  B01J35/00 ,  B01J37/00 ,  F01N3/10 ,  B01J29/04 ,  B01J37/02 ,  B01J37/34 ,  B01J21/04 ,  B01J23/44 ,  B01J23/63 ,  B01J29/06 ,  B01J29/068 ,  B01J35/02 ,  B01J35/04 ,  B01J37/16

CPC classification number: B01D53/944 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/50 ,  B01D2255/9022 ,  B01D2255/912 ,  B01D2255/9155 ,  B01D2255/9202 ,  B01D2258/012 ,  B01J21/04 ,  B01J23/44 ,  B01J23/63 ,  B01J29/04 ,  B01J29/06 ,  B01J29/068 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/0066 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0018 ,  B01J37/0213 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/16 ,  B01J37/349 ,  B01J2229/42

Abstract: Disclosed are, inter alia, methods of forming coated substrates for use in catalytic converters, as well as washcoat compositions and methods suitable for using in preparation of the coated substrates, and the coated substrates formed thereby. The catalytic material is prepared by a plasma-based method, yielding catalytic material with a lower tendency to migrate on support at high temperatures, and thus less prone to catalyst aging after prolonged use. Also disclosed are catalytic converters using the coated substrates, which have favorable properties as compared to catalytic converters using catalysts deposited on substrates using solution chemistry. Also disclosed are exhaust treatment systems, and vehicles, such as diesel vehicles, particularly light-duty diesel vehicles, using catalytic converters and exhaust treatment systems using the coated substrates.

公开(公告)号：US09308524B2

公开(公告)日：2016-04-12

申请号：US14485545

申请日：2014-09-12

Applicant: SDCmaterials, Inc.

Inventor： Qinghua Yin ,  Xiwang Qi ,  Maximilian A. Biberger

IPC: B01J23/00 ,  B01J23/02 ,  B01J23/08 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/56 ,  B01J21/00 ,  B01J21/04 ,  B01J23/89 ,  B01J35/00 ,  B01J37/00 ,  B01J37/32 ,  B01J37/34 ,  B28B23/00 ,  B32B7/12 ,  B32B37/14 ,  B82Y30/00 ,  B82Y40/00 ,  C23C4/12 ,  B01J37/02 ,  B01J23/46

CPC classification number: B01J23/8926 ,  B01J21/04 ,  B01J23/42 ,  B01J23/44 ,  B01J23/464 ,  B01J35/0013 ,  B01J35/04 ,  B01J37/00 ,  B01J37/009 ,  B01J37/0211 ,  B01J37/32 ,  B01J37/349 ,  B28B23/0087 ,  B32B7/12 ,  B32B37/14 ,  B82Y30/00 ,  B82Y40/00 ,  C23C4/134 ,  Y02T10/22

Abstract: Embodiments of present inventions are directed to an advanced catalyst. The advanced catalyst includes a honeycomb structure with an at least one nano-particle on the honeycomb structure. The advanced catalyst used in diesel engines is a two-way catalyst. The advanced catalyst used in gas engines is a three-way catalyst. In both the two-way catalyst and the three-way catalyst, the at least one nano-particle includes nano-active material and nano-support. The nano-support is typically alumina. In the two-way catalyst, the nano-active material is platinum. In the three-way catalyst, the nano-active material is platinum, palladium, rhodium, or an alloy. The alloy is of platinum, palladium, and rhodium.